Christian is a leader in our Air Quality practice whose work focuses on advancing our technical capabilities through collaboration and improvements in efficiency. Over more than 14 years in the field, Christian has carried out extensive permitting work in the mining, oil and gas, and power-generation industries and has executed emission inventories and climate change studies across Canada and internationally. He was an invited reviewer of the IPCC Fifth Assessment Reports by Working Group I on the Physical Science Basis of Climate Change and WG II on Impacts, Adaptation, and Vulnerabilities. He also serves as an Adjunct Assistant Professor at the University of Calgary. A keen problem-solver with deep expertise in advanced numerical modeling and data analysis, Christian is an asset to every project he works on.